133031430563 has 2 divisors, whose sum is σ = 133031430564. Its totient is φ = 133031430562.

The previous prime is 133031430491. The next prime is 133031430583. The reversal of 133031430563 is 365034130331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 133031430563 - 2¹⁰ = 133031429539 is a prime.

It is not a weakly prime, because it can be changed into another prime (133031430583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66515715281 + 66515715282.

It is an arithmetic number, because the mean of its divisors is an integer number (66515715282).

Almost surely, 2^133031430563 is an apocalyptic number.

133031430563 is a deficient number, since it is larger than the sum of its proper divisors (1).

133031430563 is an equidigital number, since it uses as much as digits as its factorization.

133031430563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29160, while the sum is 32.

Adding to 133031430563 its reverse (365034130331), we get a palindrome (498065560894).

The spelling of 133031430563 in words is "one hundred thirty-three billion, thirty-one million, four hundred thirty thousand, five hundred sixty-three".